Vocab

2. A point which is at the same or equal distance from two given points
5. The point where all the three altitudes of the triangle cut or intersect each other
7. A point where three angle bisectors from three vertices of the triangle meet
9. The point where the triangle's three perpendicular bisectors intersect
12. The pairs of angles formed on the same side of the transversal and in the same relative position
13. A line or segment that divides an angle into two equal angles
14. When two figures are of the same shape but are of different sizes

1. A line that passes through two very specific points on a triangle: a vertex, or corner of a triangle, and its opposite side at a right, or 90-degree, angle
3. the ratio between corresponding sides of two shapes are equal
4. A line that bisects another line segment at a right angle, through the intersection point
6. The point where three or more lines, rays, or line segments intersect with each other
8. The centre point of the object
10. Three or more lines that intersect at one single point
11. A line segment joining a vertex to the midpoint of the opposite side